42489436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6481}}^1$

素因数の和:6645

約数の個数: 24

約数和(自身を含む): 81673200

約数和(自身を除く): 39183764

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6481, 6556, 12962, 25924, 71291, 142582, 285164, 965669, 1931338, 3862676, 10622359, 21244718, 42489436]

約数ペア:

[(1, 42489436), (2, 21244718), (4, 10622359), (11, 3862676), (22, 1931338), (44, 965669), (149, 285164), (298, 142582), (596, 71291), (1639, 25924), (3278, 12962), (6481, 6556)]